Generate a migration file

rubyonrails-talk
1

Hi everybody,

I had generated some migrations files such as "20080719111013_create_countries.rb" for "countries" table :

class CreateCountries < ActiveRecord::Migration   def self.up     create_table :countries, :force => true do |t|       t.string :name, :null => false, :limit => 80     end   end

  def self.down     drop_table :countries   end end

And now I would like to generate a new file migration for "arts_countries" table. But I don't know how to write the nice command with the right convention because this table is composed by arts and countries tables (so there isn't any model)...

Thanks for every ideas. Zhang'

2

Zangief Ief wrote:

... I would like to generate a new file migration for "arts_countries" table...

Thanks for every ideas. Zhang'

ruby script/generate migration CreateArtsCountries

but, really, I'd probably create a model too.

ruby script/generate model ArtsCountries art_id:integer country_id:integer

3

Hi --

4

Thanks! That working perfectly :slight_smile:

5

Hi --